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A survey of 108 people found that 46 carried a cell phone, 70 carried a tablet computer, and 30 carried both a cell phone and a tablet. A. How many people carried a cell phone or a tablet? B. How many people carried neither a cell phone nor a tablet? C. How many people carried a cell phone only? D. How many people carried a tablet but not a cell phone?

A survey of 108 people found that 46 carried a cell phone, 70 carried a tablet computer, and 30 carried both a cell phone and a tablet. A. How many people carried a cell phone or a tablet? B. How many people carried neither a cell phone nor a tablet? C. How many people carried a cell phone only? D. How many people carried a tablet but not a cell phone?

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.1: Sets
Problem 87E
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Pls help me solve these question and one the second problem just help me with (F)
A survey of 108 people found that 46 carried a cell phone, 70 carried a tablet computer, and 30 carried both a cell phone and a tablet. A. How many people carried a cell phone or a tablet? B. How many people carried neither a cell phone nor a tablet? C. How many people carried a cell phone only? D. How many people carried a tablet but not a cell phone?
Transcribed Image Text:A survey of 108 people found that 46 carried a cell phone, 70 carried a tablet computer, and 30 carried both a cell phone and a tablet. A. How many people carried a cell phone or a tablet? B. How many people carried neither a cell phone nor a tablet? C. How many people carried a cell phone only? D. How many people carried a tablet but not a cell phone?
A) 85% B) 83% C) 26.58% D) 21% E) 94.5% 7 20 F) off 15 17 73.52 79 5.5 0 % ✓0 % ✓0% ✓0% ✓0% %
Transcribed Image Text:A) 85% B) 83% C) 26.58% D) 21% E) 94.5% 7 20 F) off 15 17 73.52 79 5.5 0 % ✓0 % ✓0% ✓0% ✓0% %
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